Yeah! Most cans nowadays tend to do that... hate to do it but I have to buy at least 2 for every project if I don't mix my own and airbrush them!I went outside in the yard with the columns all lined up in a row with space between them so first coat of paint would cover most of three sides. At this time the spray can clogged with more than a half can of paint still inside. Now I have to use my craft white paint and apply it with a brush. Now instead of being done with the columns and reinstalling them i have another 2 hours of work before i can reinstall columns.